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目的探讨高频、低频超声联合应用诊断急性阑尾炎临床应用价值。方法对经手术治疗及病理检查的急性阑尾炎患者148例的术前超声检查图像及检查结果进行回顾性分析总结。先使用低频探头,探头频率5.0 MHz,再使用高频探头,频率为12 MHz,在腹部及阑尾区探查,必要时局部适当加压,观察阑尾及周围情况。结果148例患者的低频及高频超声图像不同,各有优缺点,联合运用低频及高频探头诊断急性阑尾炎有较高的临床应用价值。
Objective To investigate the clinical value of combined application of high-frequency and low-frequency ultrasound in the diagnosis of acute appendicitis. Methods 148 cases of acute appendicitis treated by surgical treatment and pathological examination were retrospectively analyzed and analyzed. The first use of low-frequency probe, the probe frequency of 5.0 MHz, then the use of high-frequency probe, the frequency of 12 MHz, abdomen and appendix area exploration, if necessary, appropriate local pressure to observe the appendix and the surrounding situation. Results 148 cases of patients with low-frequency and high-frequency ultrasound images have their own advantages and disadvantages, combined use of low-frequency and high-frequency probe diagnosis of acute appendicitis has a higher clinical value.